#57B458#57B458

#57B458 is a light, vivid green. Relative luminance 0.354; OKLCH L 69.1% C 0.157 H 143.8°. Best body text is #000000 at 8.07:1 contrast (WCAG AA passes).

Color values

HEX	#57B458
RGB	rgb(87, 180, 88)
HSL	hsl(121, 38%, 52%)
HSV	hsv(121, 52%, 71%)
CMYK	cmyk(51.7%, 0%, 51.1%, 29.4%)
CIE-LAB	lab(66.04, -46.56, 38.38)
CIE-LCH	lch(66.04, 60.34, 140.50°)
OKLab	oklab(69.14% -0.1266 0.0925)
OKLCH	oklch(69.14% 0.157 143.8)
XYZ	xyz(22.0120, 35.3716, 14.8981)
Luminance	0.3537 (WCAG relative)
Temperature	neutral
Family	green

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#57B458 #B457B3

analogous

#85B457 #57B458 #57B486

triadic

#57B458 #5857B4 #B45857

tetradic

#57B458 #5785B4 #B457B3 #B48657

square

#57B458 #5785B4 #B457B3 #B48657

split-complementary

#57B458 #8657B4 #B45785

monochromatic

#2D642D #408E40 #57B458 #81C782 #ACDAAC

Accessibility & contrast

On white

2.60

#57B458 on #FFFFFF

AA ✗AA large ✗AAA ✗

On black

8.07

#57B458 on #000000

AA ✓AA large ✓AAA ✓

Best text color

#000000 on #57B458

8.07:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##57B458	#FFFFFF	#000000	##000000
##57B458	1.00	2.60	8.07	8.07
#FFFFFF	2.60	1.00	21.00	21.00
#000000	8.07	21.00	1.00	1.00
##000000	8.07	21.00	1.00	1.00

Color blindness preview

Protanopia (red-blind)

#B7A650

Deuteranopia (green-blind)

#AB9D5E

Tritanopia (blue-blind)

#49B09F

Achromatopsia (no color)

#A0A0A0

Design tokens & code

CSS

--color: #57b458;
/* rgb */ color: rgb(87, 180, 88);
/* oklch */ color: oklch(69.1% 0.157 143.8);

Tailwind

colors: {
  custom: {
    50: '#8ecb89',
    500: '#57b458',
    950: '#000000',
  },
}

SCSS

$custom: #57b458;
$custom-light: #8ecb89;
$custom-dark: #000000;

JSON

{
  "hex": "#57b458",
  "rgb": {
    "r": 87,
    "g": 180,
    "b": 88
  },
  "hsl": {
    "h": 120.645,
    "s": 38.272,
    "l": 52.353
  },
  "oklch": {
    "l": 0.69142,
    "c": 0.15675,
    "h": 143.8
  },
  "luminance": 0.35373
}

Semantic roles & 50–950 ramp

primary

#57B458

secondary

#C89FC7

accent

#5ACDCE

background

#F9FCF8

surface

#F1F9F0

border

#CBD2CB

text

#0D130C

muted

#7E827D

Preview Lab

Preview with #57B458

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →